diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index e5fd780..e9f3048 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -37,7 +37,6 @@
 #define BYT_TURBO_RATIOS	0x66c
 #define BYT_TURBO_VIDS		0x66d
 
-
 #define FRAC_BITS 8
 #define int_tofp(X) ((int64_t)(X) << FRAC_BITS)
 #define fp_toint(X) ((X) >> FRAC_BITS)
@@ -167,7 +166,6 @@
 
 static inline void pid_d_gain_set(struct _pid *pid, int percent)
 {
-
 	pid->d_gain = div_fp(int_tofp(percent), int_tofp(100));
 }
 
@@ -217,6 +215,7 @@
 static inline void intel_pstate_reset_all_pid(void)
 {
 	unsigned int cpu;
+
 	for_each_online_cpu(cpu) {
 		if (all_cpu_data[cpu])
 			intel_pstate_busy_pid_reset(all_cpu_data[cpu]);
@@ -230,6 +229,7 @@
 	intel_pstate_reset_all_pid();
 	return 0;
 }
+
 static int pid_param_get(void *data, u64 *val)
 {
 	*val = *(u32 *)data;
@@ -284,6 +284,7 @@
 {
 	unsigned int input;
 	int ret;
+
 	ret = sscanf(buf, "%u", &input);
 	if (ret != 1)
 		return -EINVAL;
@@ -300,6 +301,7 @@
 {
 	unsigned int input;
 	int ret;
+
 	ret = sscanf(buf, "%u", &input);
 	if (ret != 1)
 		return -EINVAL;
@@ -307,6 +309,7 @@
 	limits.max_sysfs_pct = clamp_t(int, input, 0 , 100);
 	limits.max_perf_pct = min(limits.max_policy_pct, limits.max_sysfs_pct);
 	limits.max_perf = div_fp(int_tofp(limits.max_perf_pct), int_tofp(100));
+
 	return count;
 }
 
@@ -315,6 +318,7 @@
 {
 	unsigned int input;
 	int ret;
+
 	ret = sscanf(buf, "%u", &input);
 	if (ret != 1)
 		return -EINVAL;
@@ -360,6 +364,7 @@
 static int byt_get_min_pstate(void)
 {
 	u64 value;
+
 	rdmsrl(BYT_RATIOS, value);
 	return (value >> 8) & 0x7F;
 }
@@ -367,6 +372,7 @@
 static int byt_get_max_pstate(void)
 {
 	u64 value;
+
 	rdmsrl(BYT_RATIOS, value);
 	return (value >> 16) & 0x7F;
 }
@@ -374,6 +380,7 @@
 static int byt_get_turbo_pstate(void)
 {
 	u64 value;
+
 	rdmsrl(BYT_TURBO_RATIOS, value);
 	return value & 0x7F;
 }
@@ -407,7 +414,6 @@
 {
 	u64 value;
 
-
 	rdmsrl(BYT_VIDS, value);
 	cpudata->vid.min = int_tofp((value >> 8) & 0x7f);
 	cpudata->vid.max = int_tofp((value >> 16) & 0x7f);
@@ -420,10 +426,10 @@
 	cpudata->vid.turbo = value & 0x7f;
 }
 
-
 static int core_get_min_pstate(void)
 {
 	u64 value;
+
 	rdmsrl(MSR_PLATFORM_INFO, value);
 	return (value >> 40) & 0xFF;
 }
@@ -431,6 +437,7 @@
 static int core_get_max_pstate(void)
 {
 	u64 value;
+
 	rdmsrl(MSR_PLATFORM_INFO, value);
 	return (value >> 8) & 0xFF;
 }
@@ -439,6 +446,7 @@
 {
 	u64 value;
 	int nont, ret;
+
 	rdmsrl(MSR_NHM_TURBO_RATIO_LIMIT, value);
 	nont = core_get_max_pstate();
 	ret = ((value) & 255);
@@ -493,12 +501,12 @@
 	},
 };
 
-
 static void intel_pstate_get_min_max(struct cpudata *cpu, int *min, int *max)
 {
 	int max_perf = cpu->pstate.turbo_pstate;
 	int max_perf_adj;
 	int min_perf;
+
 	if (limits.no_turbo)
 		max_perf = cpu->pstate.max_pstate;